The dr. said today that the baby is 4.5 cm long from head to butt. The hematoma is 5.5 cm long and 5.5 cm wide. He said he is "worried" and "concerned". He said there is nothing they can do to treat this, the only thing is to wait until the next ultrasound and see if the baby is still growing and has a heartbeat. That will be in two weeks.